158370759

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6947}}^1$

素因数の和:7119

約数の個数: 24

約数和(自身を含む): 243874800

約数和(自身を除く): 85504041

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 6947, 7599, 20841, 22797, 62523, 118099, 354297, 1035103, 1062891, 3105309, 9315927, 17596751, 52790253, 158370759]

約数ペア:

[(1, 158370759), (3, 52790253), (9, 17596751), (17, 9315927), (51, 3105309), (149, 1062891), (153, 1035103), (447, 354297), (1341, 118099), (2533, 62523), (6947, 22797), (7599, 20841)]